Patrick Michael Mullin, MD - Medicare Obstetrics & Gynecology in Pasadena, CA

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Patrick Michael Mullin, MD is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in Pasadena, California. His current practice location is 50 Alessandro Pl Ste 210, Pasadena, California. You can reach out to his office (for appointments etc.) via phone at (626) 514-0060.

Patrick Michael Mullin is licensed to practice in California (license number A62503) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1255345203.

Contact Information

Patrick Michael Mullin, MD
50 Alessandro Pl Ste 210,
Pasadena, CA 91105-4005
(626) 514-0060
(626) 514-0062

Map and Direction




Physician's Profile

Full NamePatrick Michael Mullin
GenderMale
SpecialityObstetrics & Gynecology - Maternal & Fetal Medicine
Location50 Alessandro Pl Ste 210, Pasadena, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1255345203
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 11/29/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1658315205
  • Enrollment ID: I20050614001083

Medical Identifiers

Medical identifiers for Patrick Michael Mullin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255345203NPI-NPPES
A62503OtherCAPHYSICIAN AND SURGEON LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VX0000XObstetrics & Gynecology - Obstetrics A62503 (California)Secondary
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine A62503 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Patrick Michael Mullin allows following entities to bill medicare on his behalf.
Entity NameUsc Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902846306
PECOS PAC ID: 0446157747
Enrollment ID: O20050512000412
Entity NameAaron J Epstein Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225649353
PECOS PAC ID: 2264840321
Enrollment ID: O20210409002035

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Patrick Michael Mullin is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Patrick Michael Mullin, MD
50 Alessandro Pl Ste 210,
Pasadena, CA 91105-4005

Ph: (626) 514-0060		Patrick Michael Mullin, MD
50 Alessandro Pl Ste 210,
Pasadena, CA 91105-4005

Ph: (626) 514-0060

Reviews and Comments


Obstetrics & Gynecology Doctors in Pasadena, CA

Dr. Jonathan Nei-kim Tam, M.D.
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Phone: 626-449-2800    Fax: 626-795-5145
John Gordon Wilcox, M.D.
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Phone: 626-440-9161    Fax: 626-585-1603
Paul Sc Lin, M.D.
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Practice Location: 960 E Green St Ste L-60, Pasadena, CA 91106
Phone: 626-793-3339    Fax: 626-793-3118
Jeffrey Robert Nelson, D.O.
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Medicare: Not Enrolled in Medicare
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Phone: 626-440-9161    Fax: 626-585-1603
Dr. James Armen Macer, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 10 Congress St, Suite 400, Pasadena, CA 91105
Phone: 626-449-6223    Fax: 626-449-0035
Aaron J Epstein, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 50 Alessandro Pl Ste 210, Pasadena, CA 91105
Phone: 626-514-0060    Fax: 626-514-0062
Dr. George Toshinori Matsuda, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 10 Congress St, Suite 400, Pasadena, CA 91105
Phone: 626-449-6223    Fax: 626-449-0035

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.